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Profiling of experiential pleasure, emotional regulation and emotion expression in patients with schizophrenia | |
Zou, Ying-min1,2; Ni, Ke1,2,3; Yang, Zhuo-ya1,2; Li, Ying1,2,4; Cai, Xin-lu1,2,5,6; Xie, Dong-jie1,2; Zhang, Rui-ting1,2; Zhou, Fu-chun7; Li, Wen-xiu4; Lui, Simon S. Y.8; Shuma, David H. K.1,9,10; Cheung, Eric F. C.8; Chan, Raymond C. K.1,2 | |
第一作者 | Ying-min Zou |
通讯作者邮箱 | rckchan@psych.ac.cn (r.c.k. chan) |
摘要 | Background: Emotion deficits may be the basis of negative symptoms in schizophrenia patients and they are prevalent in these patients. However, inconsistent findings about emotion deficits in schizophrenia suggest that there may be subtypes. Aim: The present study aimed to examine and profile experiential pleasure, emotional regulation and expression in patients with schizophrenia. Methods: A set of checklists specifically capturing experiential pleasure, emotional regulation, emotion expression, depressive symptoms and anhedonia were administered to 146 in-patients with schizophrenia and 73 demographically-matched healthy controls. Psychiatric symptoms and negative symptoms were also evaluated by a trained psychiatrist for patients with schizophrenia. Results: Two-stage cluster analysis and discriminant function analysis were used to analyze the profile of these measures in patients with schizophrenia. We found a three-cluster solution. Cluster 1 (n = 41) was characterized by a deficit in experiential pleasure and emotional regulation, Cluster 2 (n = 47) was characterized by a general deficit in experiential pleasure, emotional regulation and emotion expression, and Cluster 3 (n = 57) was characterized by a deficit in emotion expression. Results of a discriminant function analysis indicated that the three groups were reasonably discrete. Conclusion: The present findings suggest that schizophrenia patients can be classified into three subtypes based on experiential pleasure, emotional regulation and emotion expression, which are characterized by distinct clinical representations. (C) 2017 Elsevier B.V. All rights reserved. |
关键词 | Schizophrenia Cluster Analysis Experience Expression Regulation |
2018-05-01 | |
语种 | 英语 |
DOI | 10.1016/j.schres.2017.08.048 |
发表期刊 | SCHIZOPHRENIA RESEARCH |
ISSN | 0920-9964 |
卷号 | 195页码:396-401 |
资助项目 | National Science Fund China[81571317] ; Beijing Training Project for the Leading Talents in Science and Technology[Z151100000315020] ; Beijing Municipal Science & Technology Commission Grant[Z161100000216138] ; National Basic Research Programme of China (Precision psychiatry Programme)[2016YFC0906402] |
出版者 | ELSEVIER SCIENCE BV |
WOS关键词 | Negative Symptoms ; Depression ; Deficits ; Scale ; Consequences ; Metaanalysis ; Alexithymia ; Validation ; Components ; Physiology |
WOS研究方向 | Psychiatry |
WOS类目 | Psychiatry |
WOS记录号 | WOS:000432466700059 |
资助机构 | National Science Fund China ; Beijing Training Project for the Leading Talents in Science and Technology ; Beijing Municipal Science & Technology Commission Grant ; National Basic Research Programme of China (Precision psychiatry Programme) |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/26497 |
专题 | 中国科学院心理健康重点实验室 |
通讯作者 | Chan, Raymond C. K. |
作者单位 | 1.Inst Psychol, CAS Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Qigihar Mental Hlth Ctr, Beijing, Heilongjiang, Peoples R China 4.Haidian Dist Mental Hlth Prevent Treatment Hosp, Beijing, Peoples R China 5.Univ Chinese Acad Sci, Sinodanish Coll, Beijing 100190, Peoples R China 6.Sinodanish Ctr Educ & Res, Beijing 100190, Peoples R China 7.Capital Med Univ, Beijing Anding Hosp, Beijing Key Lab Mental Disorders, Beijing, Peoples R China 8.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China 9.Griffith Univ, Menzies Hlth Inst Queensland, Gold Coast, Australia 10.Griffith Univ, Sch Appl Psychol, Brisbane, Qld, Australia |
第一作者单位 | 认知与发展心理学研究室 |
通讯作者单位 | 认知与发展心理学研究室 |
推荐引用方式 GB/T 7714 | Zou, Ying-min,Ni, Ke,Yang, Zhuo-ya,et al. Profiling of experiential pleasure, emotional regulation and emotion expression in patients with schizophrenia[J]. SCHIZOPHRENIA RESEARCH,2018,195:396-401. |
APA | Zou, Ying-min.,Ni, Ke.,Yang, Zhuo-ya.,Li, Ying.,Cai, Xin-lu.,...&Chan, Raymond C. K..(2018).Profiling of experiential pleasure, emotional regulation and emotion expression in patients with schizophrenia.SCHIZOPHRENIA RESEARCH,195,396-401. |
MLA | Zou, Ying-min,et al."Profiling of experiential pleasure, emotional regulation and emotion expression in patients with schizophrenia".SCHIZOPHRENIA RESEARCH 195(2018):396-401. |
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